This adds the external bus interface EBI2 to the MSM8660 device
tree, albeit with status = "disabled" so that devices actually
using EBI2 can turn it on if needed.
Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
---
ChangeLog v3->v4:
- Rebase on kernel v4.9-rc1
- Bindings and driver are merged so should be clear to apply.
ChangeLog v2->v3:
- Use the new #address-cells = <2> for indicating the CS in the
first address cell
- Use the ranges property properly for defining the six different
CS address windows
- Define CS3 to properly map over 128MB
- The EBI2 bindings are now ACKed by Rob Herring and a pull request
to ARM SoC for both binding and driver is pending.
- This should be safe to merge for v4.9
---
arch/arm/boot/dts/qcom-msm8660.dtsi | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-msm8660.dtsi b/arch/arm/boot/dts/qcom-msm8660.dtsi
index 8c65e0d82559..0b6348544598 100644
--- a/arch/arm/boot/dts/qcom-msm8660.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8660.dtsi
@@ -141,6 +141,23 @@
};
};
+ ebi2@1a100000 {
+ compatible = "qcom,msm8660-ebi2";
+ #address-cells = <2>;
+ #size-cells = <1>;
+ ranges = <0 0x0 0x1a800000 0x00800000>,
+ <1 0x0 0x1b000000 0x00800000>,
+ <2 0x0 0x1b800000 0x00800000>,
+ <3 0x0 0x1d000000 0x08000000>,
+ <4 0x0 0x1c800000 0x00800000>,
+ <5 0x0 0x1c000000 0x00800000>;
+ reg = <0x1a100000 0x1000>, <0x1a110000 0x1000>;
+ reg-names = "ebi2", "xmem";
+ clocks = <&gcc EBI2_2X_CLK>, <&gcc EBI2_CLK>;
+ clock-names = "ebi2x", "ebi2";
+ status = "disabled";
+ };
+
qcom,ssbi@500000 {
compatible = "qcom,ssbi";
reg = <0x500000 0x1000>;
--
2.7.4
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